Properties

Label 2-1185-1.1-c1-0-11
Degree $2$
Conductor $1185$
Sign $1$
Analytic cond. $9.46227$
Root an. cond. $3.07608$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.46·2-s − 3-s + 0.156·4-s − 5-s − 1.46·6-s − 1.71·7-s − 2.70·8-s + 9-s − 1.46·10-s + 0.820·11-s − 0.156·12-s + 3.73·13-s − 2.51·14-s + 15-s − 4.28·16-s + 1.94·17-s + 1.46·18-s + 6.67·19-s − 0.156·20-s + 1.71·21-s + 1.20·22-s + 3.67·23-s + 2.70·24-s + 25-s + 5.49·26-s − 27-s − 0.268·28-s + ⋯
L(s)  = 1  + 1.03·2-s − 0.577·3-s + 0.0784·4-s − 0.447·5-s − 0.599·6-s − 0.647·7-s − 0.956·8-s + 0.333·9-s − 0.464·10-s + 0.247·11-s − 0.0453·12-s + 1.03·13-s − 0.671·14-s + 0.258·15-s − 1.07·16-s + 0.471·17-s + 0.346·18-s + 1.53·19-s − 0.0351·20-s + 0.373·21-s + 0.256·22-s + 0.766·23-s + 0.552·24-s + 0.200·25-s + 1.07·26-s − 0.192·27-s − 0.0507·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1185 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1185 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1185\)    =    \(3 \cdot 5 \cdot 79\)
Sign: $1$
Analytic conductor: \(9.46227\)
Root analytic conductor: \(3.07608\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1185,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.795529969\)
\(L(\frac12)\) \(\approx\) \(1.795529969\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
5 \( 1 + T \)
79 \( 1 - T \)
good2 \( 1 - 1.46T + 2T^{2} \)
7 \( 1 + 1.71T + 7T^{2} \)
11 \( 1 - 0.820T + 11T^{2} \)
13 \( 1 - 3.73T + 13T^{2} \)
17 \( 1 - 1.94T + 17T^{2} \)
19 \( 1 - 6.67T + 19T^{2} \)
23 \( 1 - 3.67T + 23T^{2} \)
29 \( 1 - 1.77T + 29T^{2} \)
31 \( 1 + 0.868T + 31T^{2} \)
37 \( 1 - 7.37T + 37T^{2} \)
41 \( 1 + 4.03T + 41T^{2} \)
43 \( 1 - 9.34T + 43T^{2} \)
47 \( 1 - 3.27T + 47T^{2} \)
53 \( 1 + 3.15T + 53T^{2} \)
59 \( 1 - 2.44T + 59T^{2} \)
61 \( 1 + 6.78T + 61T^{2} \)
67 \( 1 + 10.5T + 67T^{2} \)
71 \( 1 - 11.3T + 71T^{2} \)
73 \( 1 - 9.85T + 73T^{2} \)
83 \( 1 - 8.82T + 83T^{2} \)
89 \( 1 + 15.3T + 89T^{2} \)
97 \( 1 - 2.70T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−9.677030885747720379016372401625, −9.128276948251119464153932599352, −8.013510828161022166247053678364, −6.99461078196191334255014149665, −6.15981521911767337587120327388, −5.50908954422069914598195470309, −4.59549760181203944146507484228, −3.67119884588860290266017233541, −3.00512468021345711473371556685, −0.914577737991227351052994010209, 0.914577737991227351052994010209, 3.00512468021345711473371556685, 3.67119884588860290266017233541, 4.59549760181203944146507484228, 5.50908954422069914598195470309, 6.15981521911767337587120327388, 6.99461078196191334255014149665, 8.013510828161022166247053678364, 9.128276948251119464153932599352, 9.677030885747720379016372401625

Graph of the $Z$-function along the critical line